Leland Grove Flag

Leland Grove

County:
Sangamon County
County Seat:
No
Area (mi²):
0.628
State:
Illinois

Leland Grove is a city located in Sangamon County, Illinois. Leland Grove has a 2026 population of 1,390. Leland Grove is currently declining at a rate of -0.64% annually and its population has decreased by -3.87% since the most recent census, which recorded a population of 1,446 in 2020.

The median household income in Leland Grove is $130,833 with a poverty rate of 2.9%. The median age in Leland Grove is 47.5 years: 48.6 years for males, and 47.1 years for females. For every 100 females there are 78.9 males.

1.4K
Total Population
2,215
Density (mi²)
-9 -0.64%
Growth

Leland Grove Population

Leland Grove Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20261,390-9-0.64%
20251,399-10-0.71%
20241,409-5-0.35%
20231,414-6-0.42%
20221,420-12-0.84%
20211,432-14-0.97%
20201,446-2-0.14%
20191,466-15-1.01%
20181,481-18-1.2%
20171,499-17-1.12%
20161,516-13-0.85%
20151,529-10-0.65%
20141,539-8-0.52%
20131,547-5-0.32%
20121,552-6-0.39%
20111,558553.66%
20101,507120.8%

Median Age

Overall: 47.5 years
Female: 47.1 years
Male: 48.6 years

Leland Grove Adults

There are 1,259 adults, (436 of whom are seniors) in Leland Grove.

Sex Ratio

Female: 848 (55.9%)
Male: 669 (44.1%)

Demographics

The racial composition of Leland Grove includes 92.55% White, and smaller percentages for Black or African American, Asian, Two or more races, other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White1,40492.55%
Black or African American402.64%
Asian342.24%
Two or more races261.71%
Other race130.86%
Race
Population ↓
Percentage (of total)
Other race130.86%
White70.46%
Two or more races20.13%
Race
Population ↓
Percentage (of total)
White1,39792.09%
Black or African American402.64%
Asian342.24%
Two or more races241.58%

Leland Grove Marital Status

Economics and Income Statistics

Leland Grove 's average per capita income is $81,250. Household income levels show a median of $130,833. The poverty rate stands at 2.9%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$194,286-
Families$188,333$267,750
Households$130,833$196,968
Non Families$68,750$103,829

$81,250

Average Income

$130,833

Median Household Income

2.9%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)